package com.aiit.util;

import java.util.UUID;

/**
 * 产生UUID
 */
public class UUIDFactory {

    /**
     * 得到32位的UUID
     * @return 32位的不带'-'的uuid
     */
    static public String getUUID() {
        return UUID.randomUUID().toString().replace("-", "");
    }
}
